80kw~250kw Commercia Chiller Hot Water Heaterl Air to Water Heat Pump

Basic Info.Model NO.KRS-300E/SN2-MCertificationSASO, RoHS, CB, CCC, ISO9001, CEWorking Medium R410A Heat Source TypeAir Source Heat PumpCop4.17Noise58 dBTrademarkKolantSpecification30KWOriginGuangzhou, ChinaHS Code8418612090Product DescriptionNowadays, due to the constant rise in oil prices, there is an increasing need for energy efficient products that provide greater savings to users. The hotel industry is among the most energy-intensive sectors of the economy, meaning soaring costs for operating the facilities. Most of the hotels use conventional and energy-inefficient systems such as conventional boilers in order to produce domestic hot water. The need to find more economical energy upgrading solutions for existing installations is imperative. The attention of interested parties is mostly directed towards the use of heat pumps or solar energy.These and many advantages prove that the use of a heat pump is the best solution for the needs of a hotel.Main advantages of using a heat pump compared to a boiler:• Energy upgrading of buildings• Energy efficiency and operating cost reductions up to 70%• Return on investment approximately within 3 yearsMain advantages of using a heat pump compared to a central solar field:• Faster return of investment• Less space required• Less need for maintenance• Smaller volume of hot water storage tanks and hence less space for boiler roomsSolutions by Kolant for air to water production• Specifically designed for heating applications Nominal capacity from 10kW to 250kW• Maximum water temperature 65°C• Guaranteed operation without the performance reduction nor the temperature of the produced water, for ambient temperatures up to 43°C• Choice of anti-corrosion protection• External heat source control• Master-slave units factory-installed parallel operation• Newly-designed Flying Bird IV fans with very low noise level• Pro Dialog Plus controller with liquid crystal display• Communication with existing MODBUS systemsPowerful Heat Pumps for Commercial Hot WaterEnergy consumption of hot water accounts for a considerable percentage in commercial buildings. According to some investigation, this percentage can even be as high as 40% in some hotels, nursing homes, hospitals etc. Heat pumps, however, generate hot water mostly with renewable energy are especially suitable for commercial hot water project. Using KOLANT heat pumps as the heating devices or replacing those existed boilers in commercial buildings makes great benefits in economic and environmental prospects. With large capacity range from 10kW to 250kW, KOLANT commercial heat pumps provides various choices for users to get the most cost-effective solution for hot water projects.ModelKRS-800E/SN1-VKRS-1000E/SN1-VKRS-1250E/SN1-VKRS-1600E/SN1-VKRS-2000E/SN1-VKRS-2500E/SN1-VPower supplyPh-V-Hz380V/3PH/50HZ380V/3PH/50HZ380V/3PH/50HZ380V/3PH/50HZ380V/3PH/50HZ380V/3PH/50HZWorking tempºC-15ºC~43ºC-15ºC~43ºC-15ºC~43ºC-15ºC~43ºC-15ºC~43ºC-15ºC~43ºCMax. outlet Water temp.ºC60ºC60ºC60ºC60ºC60ºC60ºCWater Heating (A20/W55)CapacityKW80100125160200250Hot water yieldL/h172021502687343942995374InputKW19.32430.338.64860.6Rated currentA31.7939.5349.9063.5779.0599.80Hot water yieldm3/h      Max. input consumption                  KW28.953645.4557.97290.9Max. input currentA47.6859.2974.8595.36118.58149.70Wire controllerType Intelligent   &  LCDIntelligent   &  LCDIntelligent   &  LCDIntelligent   &  LCDIntelligent   &  LCDIntelligent   &  LCDThe length of wiresm121212121212set Temp.ºC25~6025~6025~6025~6025~6025~60Water systemmaterials of water pipe copper copper copper copper copper copper water flowm3/h17.221.526.934.443.053.7Water different pressureKpa606060707070Diameter,water inlet pipemmDN50DN50DN50DN65DN65DN65Diameter,water outlet pipemmDN50DN50DN50DN65DN65DN65Design pressure Mpa2.8/0.022.8/0.022.8/0.022.8/0.022.8/0.022.8/0.02Outdoor noise level  (1 meter)dB(A)707070727272Outdoor unitDimension(L*W*H)mm2000/980/1960 mm2000/980/1960 mm2000/980/2062 mm2000*2160*23352000*2160*23352000*2160*2335Packing(L*W*H)mm2130/1100/2150 mm2130/1100/2150 mm2130/1100/2260 mm2090*2290*24602090*2290*24602090*2290*2460NG/WGkg      Testing condition: ambient Dry/Wet Bulb Temp.: 20ºC/15ºC; Water Inlet/Outlet Temp.: 15ºC/55ºC.